Overview

overview

10

Static

static

3

cf88af025b...e8.exe

windows7-x64

10

cf88af025b...e8.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    cf88af025bce33696b852b4355d28bce4f62d908abc4697f7ad982a1003de8e8

  • Size

    3.0MB

  • Sample

    240701-ezp49awdpd

  • MD5

    7d43755a5f452af7b42f077b7d2f6722

  • SHA1

    f7e0703e9f95b471ee4774ae8aa97e96968e655d

  • SHA256

    cf88af025bce33696b852b4355d28bce4f62d908abc4697f7ad982a1003de8e8

  • SHA512

    bac807d7442f0c4ea8101fa21acf1ed101d3a1daa6b2ac29bb690a4ee82d975afb7a610eff8f5f3b89781df526efdf670fccc5b38f763b0268fa18653ce2ca90

  • SSDEEP

    49152:zCwsbCANnKXferL7Vwe/Gg0P+Wh3NThXJC:mws2ANnKXOaeOgmhbXQ

Score
10/10
gh0stratpurplefoxpersistenceratrootkittrojanupx

Malware Config

Targets

    • Target

      cf88af025bce33696b852b4355d28bce4f62d908abc4697f7ad982a1003de8e8

    • Size

      3.0MB

    • MD5

      7d43755a5f452af7b42f077b7d2f6722

    • SHA1

      f7e0703e9f95b471ee4774ae8aa97e96968e655d

    • SHA256

      cf88af025bce33696b852b4355d28bce4f62d908abc4697f7ad982a1003de8e8

    • SHA512

      bac807d7442f0c4ea8101fa21acf1ed101d3a1daa6b2ac29bb690a4ee82d975afb7a610eff8f5f3b89781df526efdf670fccc5b38f763b0268fa18653ce2ca90

    • SSDEEP

      49152:zCwsbCANnKXferL7Vwe/Gg0P+Wh3NThXJC:mws2ANnKXOaeOgmhbXQ

    Score
    10/10
    gh0stratpurplefoxpersistenceratrootkittrojanupx

    • Detect PurpleFox Rootkit

      Detect PurpleFox Rootkit.

      rootkit

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

      ratgh0strat

    • PurpleFox

      PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

      rootkittrojanpurplefox

    • Drops file in Drivers directory

    • Server Software Component: Terminal Services DLL

      persistence

    • Sets service image path in registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Server Software Component

1
T1505

Terminal Services DLL

1
T1505.005

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Remote System Discovery

1
T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks